Project Overview:

Location: Taltal Commune, Antofagasta Region, Chile

A key infrastructure project enabling Chile’s clean energy transition, the SET Ibertaltal and SET Parinas Substations efficiently integrate renewable power into the national grid.

Key Features：

• Voltage Transformation: Steps up power from 33 kV to 500 kV for long-distance transmission.

• High Capacity: 1,050MVA total capacity, supporting 793.6 MW of wind energy from the Antofagasta Wind Farm.

• Land Footprint: Optimized design within 47,363 m² for minimal environmental impact.

✔ Renewable Energy Integration: Seamlessly evacuates clean power from wind farms to the grid.
✔ Grid Stability: Strengthens regional power reliability and transmission efficiency.
✔ Sustainable Impact: Contributes to Chile’s national decarbonization goals.

• Design & Supply:
o Gantry steel structures (full substation)
o Lightning arresters
o Medium-voltage switchgear cubicles
o AC/DC power supply systems
• Full Project Support:
o Installation supervision
o Commissioning & on-site testing
o Operational training